Invention Grant
US09215206B2 Subnet prioritization for IP address allocation from a DHCP server
有权
从DHCP服务器分配IP地址的子网优先级
- Patent Title: Subnet prioritization for IP address allocation from a DHCP server
- Patent Title (中): 从DHCP服务器分配IP地址的子网优先级
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Application No.: US14464376Application Date: 2014-08-20
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Publication No.: US09215206B2Publication Date: 2015-12-15
- Inventor: Ramaswamy Subramanian
- Applicant: Alcatel-Lucent
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Kramer & Amado, P.C.
- Main IPC: H04L29/12
- IPC: H04L29/12

Abstract:
A method, apparatus, and machine readable storage medium is disclosed for handling Dynamic Host Configuration Protocol (DHCP) at a first DHCP server. The method may include receiving, via a configuration file at the first DHCP server, a priority for each of a plurality of subnets; assigning the priority to each of the plurality of subnets; receiving a DHCP Discover message from a client; in response to receipt of a DHCP Discover message from a client, selecting a subnet having a highest priority from said plurality of subnets; selecting an Internet Protocol (IP) address from said selected subnet having a highest priority; and transmitting a DHCP Offer message to said client, offering said selected IP address.
Public/Granted literature
- US20140359136A1 SUBNET PRIORITIZATION FOR IP ADDRESS ALLOCATION FROM A DHCP SERVER Public/Granted day:2014-12-04
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